ATA Voice Field Reference

Regional page

B

Attn-Xfer Act Code

If the code is specified, the user must enter it before dialing

 

the third party for a call transfer. Enter the code for a call

 

transfer.

 

 

Modem Line Toggle

Toggles the line to a modem.

Code

The default is *99. Modem pass-through mode can be

 

 

triggered only by pre-dialing this code.

 

 

FAX Line Toggle

Toggles the line to a fax machine. This field is not found in

Code

the PAP2T.

 

The default is #99.

 

 

Referral Services

These codes tell the ATA device what to do when the user

Codes

places the current call on hold and is listening to the

 

second dial tone.

 

One or more *code can be configured into this parameter,

 

such as *98, or *97*98*123, etc. Max total length is 79

 

chars. This parameter applies when the user places the

 

current call on hold (by Hook Flash) and is listening to

 

second dial tone. Each *code (and the following valid target

 

number according to current dial plan) entered on the

 

second dial-tone triggers the ATA device to perform a blind

 

transfer to a target number that is prepended by the

 

service *code.

 

For example, after the user dials *98, the ATA device plays

 

a special dial tone called the Prompt Tone while waiting for

 

the user the enter a target number (which is checked

 

according to dial plan as in normal dialing). When a

 

complete number is entered, the ATA device sends a blind

 

REFER to the holding party with the Refer-To target equals

 

to *98 target_number. This feature allows the ATA device to

 

hand off a call to an application server to perform further

 

processing, such as call park.

 

The *codes should not conflict with any of the other vertical

 

service codes internally processed by the ATA device. You

 

can empty the corresponding *code that you do not want

 

to ATA device to process.

 

 

ATA Administration Guide

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Cisco Systems PAP2T, SPA2102, SPA3102, WRP400, SPA8000 manual ATA Administration Guide 157
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PAP2T, SPA8000, SPA3102, WRP400, SPA2102 specifications

The Cisco Systems SPA2102 is a versatile Voice over Internet Protocol (VoIP) adapter that serves as a bridge between traditional telephony systems and modern IP networks. Designed primarily for small to medium businesses, the SPA2102 is highly regarded for its reliability, ease of use, and rich feature set. This device allows users to make and receive phone calls over the internet while maintaining the ability to connect traditional analog phones.

One of the standout features of the SPA2102 is its dual-port capability. The device includes two FXS ports, allowing users to connect two separate analog telephones. This makes it an ideal choice for businesses that want to retain their existing telephony infrastructure while transitioning to a VoIP system. The ability to utilize two telephone lines simultaneously provides flexibility and convenience, especially for users in a busy office environment.

The SPA2102 leverages Session Initiation Protocol (SIP) technology, which is widely recognized for its robustness and interoperability. The support for SIP ensures that the SPA2102 can work seamlessly with various VoIP service providers, offering users a broad range of options for their telecommunication needs. In addition to SIP, the device supports various codecs, including G.711, G.726, and G.729, allowing for flexible audio quality settings and bandwidth management.

Security is also a critical aspect of the SPA2102. It incorporates advanced encryption methods, such as Secure Real-time Transport Protocol (SRTP) and Transport Layer Security (TLS), to protect voice communications from potential eavesdropping. This focus on security makes the SPA2102 a reliable choice for businesses concerned about the confidentiality of their conversations.

The device is easy to configure and manage, thanks to its web-based interface. This allows administrators to quickly set up the adapter, manage network settings, and troubleshoot any issues that may arise. Furthermore, the SPA2102 supports Quality of Service (QoS) features, ensuring that voice traffic is prioritized over other types of network traffic, which enhances call quality and reliability.

Overall, the Cisco SPA2102 is a powerful, user-friendly VoIP adapter that combines traditional telephony with modern IP technology. Its dual-port capability, support for SIP, extensive security features, and ease of configuration make it a solid choice for businesses looking to innovate their communication systems while minimizing disruption. Whether used in a small office or a larger organizational setting, the SPA2102 continues to be a reliable component of VoIP solutions.
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